baber/WOPTO huggingface dataset:
Patent JP-2001026982-A (JP)
Title: Floor structure
Inventor: SHIMIZU SADAHIDE
IPC: E04F15/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the drainability and walking property as a floor structure by protrusively fixing a frame consisting of a plurality of joists to a building skeleton, laying a metallic folded plate member on the upper surface of the joists to form a floor bed part, and laying a plurality of unit floor decorative members on the floor bed part. SOLUTION: The rear beam member 4 of a frame is fixed to a building skeleton H, a folded plate-like member 20 is laid on a joist 8 to form a floor bed part, and a floor decorative member 30 is placed on the floor bed part. A corrugated form consisting of a valley part 21 and a mountain part 22 is continuously formed on the folded plate-like member 20. The valley part 21 of the folded plate-like member 20 is formed into a dovetail groove shape, and the dovetail groove-shaped valley part 21 and the mountain part 22 having a flat surface are repeatedly formed at a fixed pitch. The peripheries of the folded plate-like member 20 and the laid unit floor decorative member 30 are inserted to opening parts 10, 10 together with the joist 8 and fixed. According to this, excellent feeling of walking can be obtained, and the water flowing down can be drained in a short time.
Patent JP-H0947923-A (JP)
Title: Screw grommet inserting device
Inventor: TANAKA YASUTOSHI
IPC: B23P19/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To insert a grommet into a penetrating hole in a short time by releasing the engagement of a stopper in a stationary position, and then by providing a trigger for changing over a three-way changeover valve in the loading preparation position. SOLUTION: A stopper 36 releases a hammer 25 in a stationary position by the stroke operation of a trigger 13, and a grommet 4 is driven by the elastic force of a hitting spring 27 through an end member 24, so that the grommet 4 is inserted into a quare hole 3. Then, when a three-way changeover valve is in a loading preparation position, an end member 24 is drawn back in the loading preparation position, and once is held in that position. Meanwhile, the grommet 4 inside a magazine 28 is sent to the loading position by the elastic force of a tension spring 31 and a spring 32, and again the end member 24 is projectedly operated in the standby position. At that time, the grommet 4 in the loading position is locked, and is held in a later stage position p1 where the grommet 4 can be driven.
Patent JP-H0250573-A (JP)
Title: Picture processor
Inventor: ASANO FUMIAKI
IPC: H04N1/40
Filed: 1988-08-10
Abstract: PURPOSE:To arbitrarily regulate the resolution and gradation of an expressed picture by increasing/decreasing the total quantized error of the circumferential elements of the picture element to be binarized when the gradation of the original picture is expressed with the distribution of the binarized picture element. CONSTITUTION:Based on the quantized error in the respective circumferential picture element of the picture element to be binarized, the total quantized error is obtained by a total error calculating means M1, the total quantized error is increased/decreased by a quantized error increasing/decreasing means M3 to be offered to a binarizing means M2, and it is reflected on the binarization. The binarizing means M2 compares a parameter, which is fixed based on the density of the picture element to be binarized and the obtained total quantized error, with a prescribed threshold value, executes the binarization, and the gradation of the original picture is expressed by the distribution of the binarized picture element. Thus, the degrees of the gradation and resolution can be set and arbitrarily regulated according to a necessity by the original picture or the part of the original picture.
Patent JP-H1049829-A (JP)
Title: Magnetoresistive effect head
Inventor: TOKI KAORU
IPC: G11B5/39
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a magnetoresistive effect head which can reduce the deformation of gap without deteriorating vertical bias effect in a narrow track head. SOLUTION: In a vertical bias sections formed in the passive regions 3 on both sides of the central active region 2, width H2 of the part adjacent to a magnetoresistive effect element of an active region 2 is formed larger than the width H1 in the height direction of the magnetoresistive effect element. Namely, length, namely depth in the direction vertical to the magnetic medium surface at the part adjacent to the central active region 2 and passive region 3 is set longer. Thereby, the vertical bias film can be formed thinner than the existing one without deteriorating the vertical bias effect and thereby the MR head which can reduce deformation of gap can be realized.
Patent JP-S6445168-A (JP)
Title: Manufacture of high breakdown voltage semiconductor element
Inventor: YOSHIDA KOJI
IPC: H01L21/306
Filed: 1987-08-13
Abstract: PURPOSE:To enable a pn junction surface to be formed taking a bevel shape to realize high breakdown voltage by a method wherein etching speed is specified respectively in the two processes using high speed type and low speed type silicon etchants. CONSTITUTION:In the first surface processing process, the scratched layer on a bevel surface caused during the sand blasting process is removed using a high speed type HF-HNO3-CH3COOH silicon etchant at the etching rate of 20-100mum/min. Next, in the second process, the bevel surface is smoothed using a low speed type HF-HNO3-CH3COOH silicon etchant at the etching rate of 0-10mum/min. Consequently, a pn junction surface can be processed taking bevel shape in less crystalline defect facilitating the spread of depletion layer on the pn junction surface. Through these procedures, the surface can be provided with high breakdown voltage in the bevel structure.
Patent JP-H0951393-A (JP)
Title: Image reading device
Inventor: TOYODA TETSUYA
IPC: H04N1/40
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading device capable of easy recognizing the contents of an image under image reading. SOLUTION: The color image reading device is constituted of a light source 2 illuminating a film 3 as an original, CCD 4 scanning the image on the film, a lens 5 for forming the image on CCD, a control part 8 executing control such as turning the light source so as to driving CCD, etc., by RISC(reduced Instruction Set Computer), a first correcting means 11 processing a comparatively easy image correction such as luminance reverse, etc., the second correcting means 13 processing a comparatively complicated correction such as color correction, edge emphasizing, etc., and a display change-over means 14 receiving an image signal for executing display and an output on a display device from one of the first correcting device or the second one so as to execute change- over.
Patent JP-H0361285-A (JP)
Title: Automatic expandable door for elevator
Inventor: ARUFUONSO GAARIDO
IPC: B66B13/30
Filed: 1990-07-27
Abstract: PURPOSE: To ensure construction of an door assembly and adjustment of different elements in a short time by providing a common single sliding track on at least two doors and forming rotating means for the doors with units independent from the track and fixed to hanging bracket supports corresponding to the doors. CONSTITUTION: A common single sliding track 1 is disposed on both doors 2, 3 and rotating means for the respective doors 2, 3 are formed with units (boxes) 8 independent from the track 1 and fixed to hanging bracket supports 4, 5 corresponding to the doors at their torsions 11, 12. On the other hand, the profiles of the doors are mutually identical and proper right-angle folded portions are provided at the lateral ends of the doors to give a fire resistant labyrinth structure in addition to both profiles, or sealing between the doors.
Patent JP-H0734526-A (JP)
Title: Attaching/removing device for flanged pipe
Inventor: KONO SHOHEI
IPC: F16L23/036
Filed: 1993-07-20
Abstract: PURPOSE:To simplify work by connecting removably a different flanged pipe to an open pipe and mounted to an inner wall of an interceptor main body by way of a gasket. CONSTITUTION:A trap pipe flange 4 installed to an outlet end of a trap pipe 3 is connected to a flow-out pipe 2, which is opened to an inner wall of a box- shaped interceptor main body 1 and projects outside the equipment through a gasket. Then, the jointed face of the trap pipe flange 4 is depressed downward along with the gasket 5 and tightly housed in a flange guide 6. The flange 4 is fixed with the inner wall surface with a strong force of a depressing unit 7b of a clamp metal fitting by depressing a knob 7a of the clamp metal fitting 7, thereby jointing the trap pipe 3 with the flow-out pipe 2. It is, therefore, possible to obtain a removable device which does not require a great force when removing the pipe.
Patent JP-S5994898-A (JP)
Inventor: ROBAATO DEIBUISU MATSUKEI
IPC: H05K1/11
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6092654-A (JP)
Title: Semiconductor ic input circuit
Inventor: KAWAI KOUICHI
IPC: H01L21/8234
Filed: 1983-10-27
Abstract: PURPOSE:To obtain the CMOS input circuit having the function in which it can be controlled suitably for practical use and that the input of two systems can be detected by adding the minimum element by a method wherein a diode is provided between drain regions of an input pulldown or pullup transistor. CONSTITUTION:An N type region 14 is formed in the P type well region 12 of an N type silicon substrate 11, and a diode D is formed using a P-well region 12 and an N type region 14. An N type drain region 15 and an N type source region 16 are formed in a P type well region 13, and a transistor Tr6 is formed by the regions 15 and 16 and a gate electrode 17. The P type well region 12 is connected to the input IN, N type regions 14 and 15 are connected, the N type region 16 and a P type well region 13 are connected to the negative potential, and a control region C is given to the gate electrode 17. As a result, the N type region 15 located in the drain region is brought in the state wherein it is not negatively charged in excess of the P type well 13, thereby enabling to prevent the breakdown of a circuit element.
Patent JP-H0487349-A (JP)
Title: Method and equipment of sorting semiconductor element
Inventor: MIHASHI TATSURO
IPC: G01R31/26
Filed: 1990-07-31
Abstract: PURPOSE:To sort easily and quickly in the fabricating process whether or not a semiconductor element is defective by transferring to a sorting process to sort information obtained from the inspection process whether or not the semiconductor element is acceptable. CONSTITUTION:Wafer 1 loaded onto the center of the upper surface of an adhesive sheet 3 at the upper surface of a wafer ring 2 conveyed from the preliminary process is first provided with a bar code 4 at one side of the wafer ring 2 in order to discriminate each wafer 1. In the die sort process 22, a number of this bar code 4, a result of inspection of accepted and unaccepted semiconductor elements of wafer 1, and the positions of positioning pins 5 and 6 for wafer 1 are written in a floppy disk. Next, in the sorting and fabricating process 26 a bar code reader protrudent upward from the wafer stage of a wafer takeout unit reads a bar code of the wafer supplied to the wafer takeout unit, discriminates whether or not the semiconductor element signed in the die sort process is acceptable, and only the accepted elements are sent out to the next fabrication process 25.
Patent JP-H0251020-A (JP)
Title: Position detector
Inventor: TANAKA TSUNEFUMI
IPC: G01D5/30
Filed: 1988-08-12
Abstract: PURPOSE:To always accurately detect the position of an object by providing first and second pattern plates outputting an unequal dividing pulse and an equal dividing pulse in connection with the movement of a body and detecting the absolute position from the pulse ration of both pulses. CONSTITUTION:When a motor 10 is driven for focus matching, a helicoid 18 is rotated and a lens 21 is moved in an optical axial direction and a disc 1' is rotated. By this mechanism, the light and shade pattern of a reflecting plate 2 is detected by a photocoupler 4 to generate a pulse. The reflecting plate 2 has an equal divided pattern and the pulse P2 is formed in the number proportional to the quantity of rotation of the helicoid 18. A reflecting plate 1 is revolved at the driving time of the lens and a pattern change is detected by a photocoupler 3 to generate a pulse. This pulse becomes a pulse P3 having the width predetermined corresponding to the position of the lens because the reflecting plate 1 is in an unequally divided pattern and directly connected to the helicoid 18. That is, the pulse P2 shows a definite width t1 and the pulse P3 shows the width corresponding to the position of the lens and, therefore, an absolute position t2/t1 is calculated by a comparator circuit 9 to be detected by a computer 12.
Patent JP-S6092158-A (JP)
Inventor: SONE TOSHISHIGE
IPC: B61B13/00
Filed: 1983-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1144687-A (JP)
Title: Analytical method for carbide in steel
Inventor: YASUHARA HISAO
IPC: G01N21/3563
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an analytical method in which a carbide in steel can be quantitatively analyzed with good accuracy even the steel whose carbon content is little such as low-carbon steel by a method wherein an electrolytically extracted residue is heated in a hydrogen atmosphere by a heating medium having a high energy density so as to be quantitatively analyzed. SOLUTION: When a carbide in a steel sample is quantitatively analyzed from the electrolytically extracted residue of the steel sample, a carbon portion caused by an organic substance existing in an electrolytic solution is removed. For this purpose, the electrolytically extracted residue collected on a filter is heated in a hydrogen atmosphere by a heating medium having a high energy density, and carbon in the electrolytically extracted residue is quantitatively determined. As the heating medium whose energy density is high, a plasma gas is used. In addition, the carbon is quantitatively analyzed by a combustion infrared absorption method. Thereby, a by-product which is caused by an organic substance existing in the electrolytic solution can be decomposed so as to be removed at a comparatively low temperature, in a short time and without decomposing the extracted carbide as an analyzed object. As a result, a blank value in the analysis of the carbon is reduced, and the analytically accuracy of the carbide in steel is enhanced.
Patent JP-H0757992-A (JP)
Title: Projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1993-08-13
Abstract: PURPOSE:To increase the depth of focus even for an isolated pattern by disposing a coherence suppressing member on a plane, or a nearby plane, in a projection optical system having optical Fourier transform relationship with the pattern plane of a mask. CONSTITUTION:An coherence suppressing member CCM, disposed on a plane or a nearby plane in a projection optical system having optical Fourier transform relationship with the pattern plane of a mask, is prepared by applying a parallel planar transmissive object to an annular transmission part FB of radius from the center CC on a transparent parallel plate having high ultraviolet transmittance. In this regard, coherence is reduced between an imaging light distributed over the first and third regions FA, FC and the imaging light distributed over the second region FB. A phase difference of (2m+1) IV (m is an integer) is imparted between the imaging light distributed over the first region FA and the imaging light distributed over the third region FC. In the constitution, beta=0.85.alpha+0.58 (0.2<=alpha<=0.4) is satisfied when r1=alpha.r3 and r2=beta.r3.
Patent JP-2001034264-A (JP)
Title: Sound source substrate
Inventor: OUCHI KUNINORI
IPC: G10H1/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To make it easier to inspect a signal path of the sound source substrate which can generate a sound signal but does not have a display means. SOLUTION: When a command (positions of SW1-SW4) acquired at the time of switching on a power source is 1110, a sound source substrate is set in a test mode, and when the switches SW1-SW4 are made ON after commanded to start testing, they start to pronounce a scale corresponding to them. SW1 pronounces the tone of do, SW2 pronounces re, SW3 pronounces mi, and the tone of fa is pronounced by SW4. Operating the switches SW1-SW4 and catching the sound corresponding to them, an operator judges whether or not the harness of the sound source substrate 14 is normally connected with the input port of a CPU.
Patent JP-S5993343-A (JP)
Title: Marking device for tire
Inventor: DATEKI SHINZOU
IPC: B29C59/04
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a marking device capable of giving a mark with a high mark transfer efficiency and with low mark mal-discrimination and without the needs for a hand in marking operation of a deflate marking method. CONSTITUTION:The basal end 6a of an arm 6 whose tip is rotatably attached with a marking head 20 is attached in a rocking and turnable manner to the diametrical direction of a tire T. The rocking center of the arm 6 is positioned on the same plane as the tip end of the mark punch 21 of the marking head 20. In marking, a tire T is first set on a feed conveyer 2, an air cylinder 14 is contracted, the arm 6 is turned around the pin 7, and the mark punch 21 is pressingly contacted with a desired position of the tire T.
Patent JP-H08320062-A (JP)
Title: Shift lock device of automatic transmission for vehicle
Inventor: TSUGE YOSHIKATSU
IPC: F16H61/18
Filed: 1995-08-08
Abstract: PURPOSE: To restrain heat generation to the minimum extent, so as to improve durability and so as to decrease consumption of power supply, by a structure capable of releasing the shift lock by supplying electric power to a solenoid only for a short time in which the shift operation is performed from the P position. CONSTITUTION: A shift lock device is provided with a lockup cable 6 for fixing a shift lever l into the P position by a parking lock member 3 in the stretching state, a cable fixing mechanism 9 provided on the way of the cable and provided with an engaging element for fixing the cable 6, a solenoid (an electromagnetic actuator) 7 for releasing engagement by attracting the engaging element, a torsion spring 33 for stretching the cable 6 by spring force, and a power supply circuit 8. The solenoid 7 is connected to the power supply only when an ignition switch 5, a P position switch 82 and a stop switch 83 are all turned on, so as to release the cable fixing mechanism 9, and shifting of the sift lever l is made possible.
Patent JP-S6095250-A (JP)
Title: Continuously variable transmission
Inventor: SAKAKIBARA SHIROU
IPC: F16H55/56
Filed: 1983-10-27
Abstract: PURPOSE:To increase torque capacity by providing the first thread mounted on a movable flange and the second thread engaged with the first thread so that the resistance of a contact surface opposite to a flank of thread is smaller than the frictional resistance of the flank which contacts when external force works upon between the movable flange and a driving element. CONSTITUTION:The outer peripheral wall of a movable flange B of an input pulley is provided with the first flank 101 of thread and the second flank 102 of thread, which is the slant face opposite to the first flank 101 and adapted to contact during fixed speed reduction ratio running, and the first flank 101 has a hub portion 38 provided with the first thread 37, the half angle 103 of which is smaller than the half angle 104. A sleeve 62 of a servo mechanism of an input pulley includes the first flank 201 of thread contacting during speed operation and the second flank 202 contacting during operation at fixed speed reduction ratio, and the second thread 61, the half angle 203 of which is smaller than the half angle 204, is formed on the outer periphery of the first flank 201.
Patent JP-H0544821-A (JP)
Title: Speed change operating structure
Inventor: YAMASHITA MAKOTO
IPC: F16H9/12
Filed: 1991-08-13
Abstract: PURPOSE:To improve the operability of a friction type transmission with few increase of cost by connectively interlocking an operated member for the speed change operation of the friction type transmission with an operating section for operating the operated member through an elastic adaptable member. CONSTITUTION:A pair of pulleys of a belt type continuously variable transmission 2 for traveling rice planting machine are both split pulleys. On the way of a speed reduction operating wire 16 of a pair of wires 15, 16 for connectively interlocking operating came 11, 13 for operatively dividing drive and driven pulley 5, 8 with a speed change lever 14 is interposed a coiled spring 17 providing an adaptable part. Thus, even if an excessive operating force is applied to the speed change lever, the belt type continuously variable transmission is not damaged and an operating structure capable of operating rapidly the lever and having excellent operability is provided.
Patent JP-S6180863-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA TAKEO
IPC: H01L21/285
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a semiconductor device in the structure wherein the wirings consisting of the polycrystalline silicon film for the source and the drain can be favorably ohmic- connected through the source and drain regions even when a low-temperature process to be accompanied by shallowing is applied, by a method wherein an impurity is ion-implanted in the surface of the substrate, the natural oxide film on the interfaces between the substrate and the polycrystalline silicon film are made to deteriorate or are broken, the polycrystalline silicon film is patterned and the wirings for the source and the drain are formed. CONSTITUTION:A polycrystalline silicon film 10, which is used as a wiring material film, is deposited on an SiO2 film 8, which is formed by a CVD method and has contact holes 9 opened thereon, and after that, phosphorus is ion-implanted in the surface of a substrate 1 through parts of the polycrystalline silicon film 10, which are being deposited in the contact holes 9, to break the natural oxide films on the interfaces between the substrate 1 and the polycrystalline silicon film 10 and the polycrystalline silicon film 10 is patterned. By this way, wirings 11 and 12, which are favorably ohmic-connected through the n<+> type source region 6 and the contact hole 9 and through the n<+> type drain region 7 and the contact hole 9 without performing a high-temperature thermal treatment and consists of the polycrystalline silicon film, are formed and the n type channel MOS semiconductor device, which is high in integration degree and is capable to perform a high-speed operation, is obtained.
Patent JP-H0542368-A (JP)
Title: Current detecting circuit and protective device for welding machine
Inventor: KIKUCHI SHINJI
IPC: B23K9/10
Filed: 1991-08-13
Abstract: PURPOSE:To furnish a current detecting circuit and a protective device of a welding machine which obtains a welding current by constitution to connect shunt resistor between a switching element and ground and protects an electric circuit. CONSTITUTION:In the DC welding machine, the shunt resistor 4 is connected between the switching element 3 and the ground, a current approximate circuit 10 to generate an equivalent waveform to that of the welding current from an electric current flowing to the shunt resistor 4 is provided and further, a short-circuit current limiting circuit 11 to check operation of the switching element 3 and a timer circuit 12 for protecting a short-circuit are provided.